baber/WOPTO huggingface dataset:
Patent CA-3043802-A1 (CA)
Inventor: HASHIMOTO MASARU
IPC: H01M8/10
Filed: 2017-11-09
Abstract: La présente invention concerne une électrode à diffusion de gaz comportant une couche microporeuse, et caractérisée en ce que : une couche microporeuse comporte au moins une première couche microporeuse et une deuxième couche microporeuse ; la première couche microporeuse contient une résine hydrofuge 1 et est située au niveau de l'une des surfaces extérieures de la couche microporeuse ; la deuxième couche microporeuse contient une résine hydrofuge 2, est située au niveau d'une surface extérieure qui est sur un côté différent de la première couche microporeuse de la couche microporeuse, et est située sur la surface extérieure de l'électrode à diffusion de gaz ; la résine hydrofuge 1 est une résine dont le point de fusion est inférieur au point de fusion de la résine hydrofuge 2. La présente invention concerne une électrode à diffusion de gaz de pile à combustible dans laquelle les performances et la durabilité sont combinées.
Patent CA-3044139-A1 (CA)
Inventor: LAVOIE SAMUEL
IPC: H02G1/02
Filed: 2017-11-21
Abstract: An unmanned aerial vehicle mountable to an aerial conductor of an electricity transmission line to monitor a component. The unmanned aerial vehicle has a body having a propulsion system to lift, lower, and navigate the vehicle. A component monitoring tool is mounted to the body and is vertically displaceable between a first position and a second position. The tool in the first position is vertically spaced from the component. The tool in the second position is engaged with the component. A displacement assembly is mounted to at least one of the body and the tool and includes at least one displacement member to displace the body and the tool along the conductor.
Patent CA-3044645-A1 (CA)
Title: Mixed mode affinity chromatography carrier
Inventor: KIHARA Shiori
IPC: C07K16/00
Filed: 2017-09-19
Abstract: Provided is a mixed mode affinity chromatography carrier which has an excellent antibody adsorption capacity, and excellent impurity removal capability and drug resistance. The mixed mode affinity chromatography carrier comprises a substrate, a hydrophilic polymer, an antibody-binding cyclic peptide, and a cation exchange group.
Patent CA-3044764-A1 (CA)
Title: System for providing temperature controlled storage
Inventor: LISKI MARIKA
IPC: F25D17/04
Filed: 2019-05-30
Abstract: Disclosed is a system for providing temperature controlled storage. The system comprises a housing having a first, second, third and fourth wall in connection with each other, and a ceiling. The ceiling is arranged on top of the walls and is arranged to have at least one slit between the ceiling and first wall, and ceiling and third wall. The system includes a group of cabinets arranged inside the housing. The group of cabinets comprises at least one set of cabinets. The system further includes a compressor unit, for each of the at least one set of cabinets, comprising a first fan and second fan. The first fan is configured to provide cooled air to a respective set of cabinets via a pipe system connected to each of cabinet, and the second air fan is configured to blow heat from the compressor unit to a direction of the first wall.
Patent CA-3044889-A1 (CA)
Title: Pyrimido[5,4-b]indolizine or pyrimido[5,4-b]pyrrolizine compound, preparation method and use thereof
Inventor: ZHANG AO
IPC: A61P35/02
Filed: 2017-11-24
Abstract: The present invention relates to a pyrimido[5,4-b]indolizine or pyrimido[5,4-b]pyrrolizine compound, a preparation method and a use thereof. The compound of the present invention has good inhibitory activity on BTK both at the molecular level and the cellular level. Importantly, the compound of the present invention has relatively low activity on the common human B lymphoma cell Ramos cell, and has high activity on the BTK-sensitive human diffuse large B lymphoma TMD8 cell, which suggests that this structural type of compound has a very relative selectivity, and has a relatively low off-target and corresponding side effect, and is a BTK-selective inhibitor having a development potential.
Patent CA-3046672-A1 (CA)
Title: Microstructure-controlled copolymers of ethylene and c3-c10 alpha-olefins
Inventor: CAIN NATHANIEL
IPC: C07C2/24
Filed: 2017-12-12
Abstract: A copolymer including ethylene units and units of one or more C3-10 alpha-olefins. The copolymer has a number average molecular weight of less than 5,000 g/mol, as measured by GPC. The ethylene content of the copolymer is less than 80 mol%. 70 mol% or greater of the copolymer has a carbon-carbon double bond in a terminal monomer unit, and at least 70 mol% of the terminal monomer units that have a carbon-carbon double bond have a terminal group selected from a vinylidene group and a tri-substituted isomer of a vinylidene group. The copolymer has a crossover temperature of -20 °C or lower and/or a certain ethylene run length. Also disclosed are a method for making the copolymer and polyolefins plasticized with 1-40 wt.% of the copolymer. The copolymers may low metal (ash) and/or fluorine contents.
Patent CA-3047875-A1 (CA)
Title: Agonistes conditionnels de reponses immunitaires
Inventor: TUNA MIHRIBAN
IPC: C07K16/28
Filed: 2018-01-09
Abstract: L'invention concerne des molécules d'anticorps qui se lient à un premier et à un second antigène, le premier antigène étant un antigène lié à une maladie, par exemple un antigène tumoral, et le second antigène étant un antigène du récepteur de la superfamille des récepteurs du facteur de nécrose tumorale (TNFRSF) sur la surface d'une cellule immunitaire. Les molécules d'anticorps comprennent de préférence un site de liaison à l'antigène à base de CDR et un site de liaison à l'antigène qui peut être situé dans deux ou plusieurs boucles structurelles ou plus d'un domaine constant de la molécule d'anticorps. Les molécules d'anticorps de la présente invention trouvent une application, par exemple, dans la cancérothérapie.
Patent CA-3048663-A1 (CA)
Title: Selection de bande passante pour communications de type machine ameliorees
Inventor: BHATTAD KAPIL
IPC: H04W8/22
Filed: 2018-02-01
Abstract: L'invention concerne des procédés, des systèmes et des dispositifs de communication sans fil. Un dispositif sans fil peut recevoir un indicateur de planification sur une première instance d'un canal de commande. Le dispositif sans fil peut déterminer qu'une transmission de données est planifiée pour le dispositif sans fil sur la base, au moins en partie, de l'indicateur de planification reçu. Le dispositif sans fil peut identifier une première bande de fréquences associée à la transmission de données et une deuxième bande de fréquences associée à une seconde instance du canal de commande. Le dispositif sans fil peut identifier une troisième bande de fréquences pour surveiller sur la base, au moins en partie, des première et deuxième bandes de fréquences et d'une capacité de bande passante du dispositif sans fil. La troisième bande de fréquences comprend la première bande de fréquences. La troisième bande de fréquences comprend une bande passante associée qui est basée, au moins en partie, sur la capacité de bande passante du dispositif sans fil.
Patent CA-3050304-A1 (CA)
Title: Method and system to secure shoring deck
Inventor: BACON DAVID L
IPC: E04G11/48
Filed: 2019-07-22
Abstract: The disclosure is directed to a method and system for securing a shoring deck to a column. The method includes providing a first beam bracing against a column, wherein the first beam is disposed at a first longitudinal axis that is perpendicular to a long axis of the column. The method includes coupling the first beam to first and second deck beams of a plurality of deck beams of a shoring deck. The method also includes providing a second beam bracing against the column and coupling the second beam to third and fourth deck beams of the plurality of deck beams. The method further includes positioning the first and second beams with respect to the column such that respective first and second longitudinal axes through the respective first and second beams are aligned at an acute angle with respect to each other.
Patent CA-3050946-A1 (CA)
Inventor: RIFANI ANDREAS I
IPC: B60D1/52
Filed: 2019-08-01
Abstract: A tow hitch for attachment to a wood chipper adapted to be attached to a towing vehicle having at least one lifting arm for lifting and transporting the wood chipper. The tow hitch includes a mechanical coupler for coupling to a complementary coupler on a towable vehicle. A wood chipper having a mechanical coupler for coupling to a complementary coupler on a towable vehicle, and a method of towing a towable vehicle with the wood chipper, are also disclosed.
Patent CA-3051366-A1 (CA)
Title: N-acetyle cysteine based compositions
Inventor: LEAL JESUS
IPC: A61P39/06
Filed: 2018-01-23
Abstract: A composition for improving the health of a subject in a manner comparable to a bowl of homemade chicken soup is provided. The composition may include n-acetyl cysteine, vitamin C, and one or more carotenoids. The composition may be designed for oral consumption in a variety of dosage form s. The composition may be delivered utilizing a portable all-in-one delivery system. The delivery system may include an interconnected two piece bottle cap that together define a storage chamber that may hold the composition, and a bottle with a solvent connected to the interconnected two-piece bottle cap. The interconnected two-piece bottle cap may be in a locked or in an open state. The composition may be released into the solvent when the two-piece bottle cap interconnection is in the open state. The two-piece bottle cap may further include a delivery mechanism that switches the two-piece bottle cap interconnection from, the closed state to the open state.
Patent CA-3051593-A1 (CA)
Title: Chloramine and chlorine removal material and methods for making the same
Inventor: MAZZOCCOLI JASON
IPC: B01D53/64
Filed: 2018-02-13
Abstract: Sorbent materials are described that have enhanced performance in removing chlorine and chloramine, among other toxic compounds. The sorbent materials are formed by a process which includes steps of oxidation, adding a nitrogen-containing compound, and calcining the sorbent. The processes of forming the sorbent materials are also disclosed. The sorbent materials have excellent performance as measured by a chloramine and/or chlorine destruction number, and the sorbents retain a high nitrogen edge concentration. The sorbent materials may also be incorporated into devices such as filter assemblies.
Patent CA-3051813-A1 (CA)
Inventor: PARANJPE SHREYAS ANAND
IPC: H04R3/04
Filed: 2019-08-13
Abstract: A digital audio system, which may be an integrated audio system of a vehicle, includes a microphone, a loudspeaker, and a processor. The processor is operable to modify digital audio signals based on tuning parameters to compensate for acoustic characteristics of the environment. The processor is further operable to detect that modification of digital audio signals based on the tuning parameters cannot fully compensate for the acoustic characteristics of the environment. The detection is based on an audio signal corresponding to audio captured from the environment and/or on the values of the tuning parameters. Upon detecting that modification of digital audio signals based on the tuning parameters cannot fully compensate for the acoustic characteristics of the environment, an indication is provided that the audio system should be calibrated to adjust the tuning parameters to the environment. Related methods and computer-readable media are also disclosed.
Patent CA-3052540-A1 (CA)
Inventor: PINNAU INGO
IPC: C08L79/08
Filed: 2018-02-06
Abstract: Embodiments of the present disclosure describe polyimide blend compositions, methods of making polyimide blend compositions, methods of using polyimides, membranes including polyimide blends, methods of making membranes including polyimide blends, methods of separating mixtures using the membranes including polyimide blends, and the like.
Patent CA-3053951-A1 (CA)
Title: Encapsulation method
Inventor: STRICHER ARTHUR
IPC: B60J10/18
Filed: 2018-02-23
Abstract: The invention relates to a method for manufacturing complex motor vehicle glazing comprising a window pane, an elastomeric seal and a metal insert overmoulded with the elastomeric seal, said method comprising - inserting the edge of a window pane and a metal insert into an encapsulation mould forming a sealed cavity around the edge of the window pane, - filling the sealed cavity containing the edge of the window pane and the metal insert by injecting an encapsulation composition comprising a polypropylene (PP)/thermoplastic elastomer (TPE) compound in a molten state, - cooling the encapsulation composition so as to form an elastomeric seal wherein the metal insert is embedded, - demoulding the elastomeric seal wherein the metal insert is embedded, the method being characterised in that said PP/TPE compound comprises 30 to 80% by weight, preferably 40 to 75% by weight and in particular 45 to 70% by weight of polypropylene (PP), and in that the metal insert is covered with a polypropylene coating over its whole surface which is capable of coming into contact with the encapsulation composition.
Patent CA-3060205-A1 (CA)
Title: Universal fare payment and collection system
Inventor: MANGO MOUA BRANCKAY CESAR SERGE
IPC: G06Q30/02
Filed: 2018-04-23
Abstract: A universal fare payment and collection system configured to allow users to purchase tickets and/or passes for a plurality of public transport authorities using a single account or device. The system is configured to detect a first ticketing technology of a first nearby transportation system, configure the traveler's electronic device for authorizing at least one of a ticket and a pass via the first ticketing technology, detect a second ticketing technology of a second nearby transportation system, the second ticketing technology being different from the first ticketing technology, and configure the traveler's electronic device for authorizing at least one of a ticket and a pass via the second ticketing technology.
Patent CA-3060718-A1 (CA)
Inventor: BROEN MARTIN EDUARDO
IPC: G09F23/06
Filed: 2018-05-08
Abstract: L'invention concerne des accessoires publicitaires pour pistolets distributeurs de boisson. Un accessoire publicitaire pour un pistolet distributeur de boisson peut comprendre un cadre et une face avant s'étendant à partir d'un côté du cadre. Un vide d'interface utilisateur peut être formé dans le cadre. Le cadre peut être configuré pour s'accoupler avec une interface utilisateur d'un pistolet distributeur de boisson. Une attache s'étendant à partir de la face avant peut venir en prise avec une surface de buse du pistolet distributeur de boisson afin de coupler l'accessoire publicitaire au pistolet distributeur de boisson.
Patent CA-3062129-A1 (CA)
Title: Integrated pipetting apparatus
Inventor: TAMAI HIROFUMI
IPC: B01L3/02
Filed: 2018-04-06
Abstract: A pipette module 10 has a pipette-module frame 12 attachable to the z-axis frame 120 of a liquid handling system 100. A translatory-motion frame attached to the pipette-module frame 12 is movable with respect thereto by a motor 16. A pneumatic aspirator assembly 18 including a cylinder 20, tube 24, tube tip 26 and pressure sensor 28 is attached to the translatory-motion frame 14. A  piston 22 disposed in the cylinder 20 is fixedly attached to the frame 12. A controller 30 for the pipette module 10 has a liquid surface detection mode which enables a pressure feedback control algorithm causing the motor 16 to move the translatory-motion frame 14 in a z-axis translator motion until a change in a pressure in the tip 26 as sensed by the pressure sensor 28 indicates that the tip 26 has made contact with the liquid surface 110.
Patent CA-3064362-A1 (CA)
Title: Threaded connection for oil country tubular goods and method for producing threaded connection for oil country tubular goods
Inventor: KIMOTO MASANARI
IPC: C25D7/04
Filed: 2018-05-10
Abstract: The present invention provides an oil-well-pipe screw joint that exhibits superior corrosion resistance and seizure resistance, and a manufacturing method therefor. In particular, the method for manufacturing the oil-well-pipe screw joint is a method for manufacturing an oil-well-pipe screw joint that is provided with a pin (3) and a box (4). The manufacturing method includes: a Zn-Ni-alloy-plated-layer forming step for forming a Zn-Ni alloy plated layer (100); and a chromate-coating forming step for forming a chromate coating (200) after the Zn-Ni-alloy-plated-layer forming step. The chromate-coating forming step includes a chromate treatment step and a drying step. The chromate-coating forming step satisfies at least one condition selected from the following conditions 1-3. Condition 1: the velocity at which a chromate treatment liquid is stirred in the chromate treatment step is 0.5 m/s or greater in terms of the linear velocity. Condition 2: the chromate treatment time in the chromate treatment step is less than 50 seconds. Condition 3: the drying temperature in the drying step is 60ºC or less.
Patent CA-3065258-A1 (CA)
Inventor: MAVER TIMOTHY
IPC: B64C11/40
Filed: 2019-12-13
Abstract: A system for controlling a propeller having a plurality of blades having a primary control system and a backup control system. The primary control system including a sensor responsive to a propeller state, and a controller connected to the sensor and to an electrohydraulic control actuator. The electrohydraulic control actuator connected via a bypass valve to a hydraulic actuator that controls at least a blade angle of a blade of the propeller. The controller generating commands to the electrohydraulic control actuator based on at least the propeller state. The backup control system including a second controller, an electrohydraulic solenoid operably connected to the bypass valve. The backup control system operable to hydraulically disable the primary control system via the bypass valve upon the occurrence of a selected condition, the second controller modulates the operation of the electrohydraulic solenoid to control the bypass actuator based on the propeller state.
Patent CA-3065767-A1 (CA)
Title: Cryptographic key generation for logically sharded data stores
Inventor: KESELMAN GLEB
IPC: H04L9/08
Filed: 2017-11-16
Abstract: The present disclosure relates to deriving cryptographic keys for use in encrypting data based on a plaintext to be encrypted. An example method generally includes receiving, from a querying device, a request for a cryptographic key. The request generally includes data derived from a plaintext value to be encrypted and an indication of a type of the plaintext value to be encrypted. A cryptographic key is generated based, at least in part, on the derived data and the type of the plaintext value to be encrypted. The key deriver transmits the generated cryptographic key to the querying device.
Patent CA-3066418-A1 (CA)
Inventor: DUCHARME DUSTIN
IPC: A61F5/01
Filed: 2018-06-12
Abstract: L'invention comprend une attelle d'athlétisme élastomère ou orthopédique, formant support pour un complexe d'articulation et consistant en un réseau de bandes élastomères inter-reliées qui s'étendent radialement à partir d'un élément central ayant une section de rigidité réduite pour supporter une articulation en tension mais pour permettre une articulation contrôlée autour d'un axe défini par l'élément central. En particulier, l'attelle est prévue pour une cheville.
Patent CA-3067087-A1 (CA)
Title: Method and device for secure video processing
Inventor: SLIPKO ROMAN
IPC: H04N21/443
Filed: 2018-06-12
Abstract: A method is described for secure video processing.The method comprises storing an encrypted video stream (1) in a public stream buffer (2) in public memory accessible by a central processing unit (4)and allocating a private stream buffer (6) at a buffer location in private memory which is accessible by a decryption unit (10), wherein the private memory is not accessible for the central processing unit (4). The method then comprises decrypting the encrypted video stream (1) in the public stream buffer (2) to the private stream buffer (6) at the allocated buffer location (8) in private memory as an associated decrypted video stream (5);appending the allocated buffer location (8) to the public stream buffer (2); and configuring a video decoder unit (12) to read the decrypted video stream (5) from the private stream buffer (6) at the buffer location (8) for further processing.
Patent CA-3069009-A1 (CA)
Inventor: PARK MIN-WOO
IPC: H04N19/11
Filed: 2018-07-06
Abstract: An image decoding method includes: splitting a first block included in an image on the basis of at least one of a split type and a split direction of the first block to determine at least one second block from the first block; determining one of a prediction mode of the at least one second block and whether to split the at least one second block on the basis of at least one of a size and a shape of the determined at least one second block; obtaining a prediction block of a block included in the at least one second block on the basis of one of the determined prediction mode and whether to split the at least one second block; and restoring the block included in the at least one second block on the basis of the prediction block of the block included in the at least one second block. Here, the split type represents one of binary-split, tri-split, and quad-split.
Patent CA-3072179-A1 (CA)
Title: Natural gas liquid fractionation plant waste heat conversion to simultaneous power and potable water using organic rankine cycle and modified multi-effect-distillation systems
Inventor: NOURELDIN MAHMOUD BAHY MAHMOUD
IPC: F01K27/02
Filed: 2018-08-07
Abstract: Certain aspects of natural gas liquid fractionation plant waste heat conversion to simultaneous power and potable water using organic Rankine cycle and modified multi-effect distillation systems can be implemented as a system that includes two heating fluid circuits thermally coupled to two sets of heat sources of a NGL fractionation plant. The system includes a power generation system that comprises an organic Rankine cycle (ORC), which includes (i) a working fluid that is thermally coupled to the first heating fluid circuit to heat the working fluid, and (ii) a first expander configured to generate electrical power from the heated working fluid. The system includes a MED system thermally coupled to the second heating fluid circuit and configured to produce potable water using at least a portion of heat from the second heating fluid circuit. A control system actuates control valves to selectively thermally couple the heating fluid circuit to a portion of the heat sources of the NGL fractionation plant.
Patent CA-3073482-A1 (CA)
Inventor: BAKEWELL BRIAN JOHN
IPC: E21B17/01
Filed: 2018-10-19
Abstract: A generally cylindrical element (10) that is adapted for immersion in water is described. The generally cylindrical element (10) has an outer surface (11) that is in contact with the water in use. The outer surface (11) has at least two rows of repeating shapes (20), for example hexagons (20), provided on the surface (11), where each row of repeating shapes (20) is separated from the other or the adjacent row(s) by a groove arrangement (30). Each shape (20) within a row is separated from the, or each, adjacent shape (20) by at least one groove (30). This configuration of the surface (11) reduces Vortex Induced Vibration (VIV) and/or drag that may act upon the generally cylindrical element (10) when it is immersed in a body of water.
Patent CA-3073776-A1 (CA)
Inventor: CORNELIUS JOHN M
IPC: C01B33/18
Filed: 2018-08-24
Abstract: Spherical silica and/or silicate particles having a d50 median particle size from 1 to 5µm, a d95 particle size less than 8µm, an oil absorption from 40 to 100 cc/100g, a pack density from 20 to 60lb/ft3, and a sphericity factor (S80) of at least 0.9,are disclosed, as well as methods for making these spherical particles, and dentifrice compositions containing the spherical particles.